#123669#123669

#123669 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 33.8% C 0.098 H 257.9°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#123669
RGB	rgb(18, 54, 105)
HSL	hsl(215, 71%, 24%)
HSV	hsv(215, 83%, 41%)
CMYK	cmyk(82.9%, 48.6%, 0%, 58.8%)
CIE-LAB	lab(22.95, 7.71, -33.49)
CIE-LCH	lch(22.95, 34.36, 282.96°)
OKLab	oklab(33.81% -0.0207 -0.0961)
OKLCH	oklch(33.81% 0.098 257.9)
XYZ	xyz(4.1175, 3.7864, 13.8757)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123669 #694512

analogous

#126269 #123669 #191269

triadic

#123669 #691236 #366912

tetradic

#123669 #691262 #694512 #126919

square

#123669 #691262 #694512 #126919

split-complementary

#123669 #691912 #626912

monochromatic

#040D1A #091B35 #123669 #1B519D #246CD1

Accessibility & contrast

On white

11.95

#123669 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#123669 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123669

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123669	#FFFFFF	#000000	##FFFFFF
##123669	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3B6B

Deuteranopia (green-blind)

#063368

Tritanopia (blue-blind)

#00424A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #123669;
/* rgb */ color: rgb(18, 54, 105);
/* oklch */ color: oklch(33.8% 0.098 257.9);

Tailwind

colors: {
  custom: {
    50: '#5f6c94',
    500: '#123669',
    950: '#000000',
  },
}

SCSS

$custom: #123669;
$custom-light: #5f6c94;
$custom-dark: #000000;

JSON

{
  "hex": "#123669",
  "rgb": {
    "r": 18,
    "g": 54,
    "b": 105
  },
  "hsl": {
    "h": 215.172,
    "s": 70.732,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33808,
    "c": 0.0983,
    "h": 257.9
  },
  "luminance": 0.03787
}

Semantic roles & 50–950 ramp

primary

#123669

secondary

#A17536

accent

#A33AED

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #123669

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →